tree 6a0feca936344ba9d8c339e17e557170fc6419d5
parent b749e158621dd320086ecdaa2b551fb6db0a387d
author Keun young Park <keunyoung@google.com> 1349815157 -0700
committer Android (Google) Code Review <android-gerrit@google.com> 1350508391 -0700

change summary to average/stddev rather than average/worst

- stddev will tell the fluctuation in performance which can be better
  indicator than worst which can be caused by unknown background task
- also add get_csv_report.py which generates csv report under a given dir.

Change-Id: I70333d968beaa159fa3cde15147ec59dd469efe3